<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="./css/reset.css">
    <link rel="stylesheet" href="./css/iconfont.css">
    <link rel="stylesheet" href="./css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <script src="./libs/bootstrap/js/bootstrap.min.js"></script>
    <script src="./libs/jquery.twbsPagination.js"></script>

    <!-- 引入模板引擎js文件 -->
    <script src="./libs/template-web.js"></script>
</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            文章列表
        </div>
        <div class="container-fluid common_con">
            <div class="row opt_btns">
                <div class="col-xs-6">
                    <form class="form-inline">
                        <select id="selCategory" name="" class="form-control input-sm">
                            <option value="">所有分类</option>
                            <option>未分类</option>
                            <option>奇趣事</option>
                            <option>会生活</option>
                            <option>爱旅行</option>
                        </select>
                        <select id="selStatus" name="" class="form-control input-sm">
                            <option value="">所有状态</option>
                            <option value="草稿">草稿</option>
                            <option value="已发布">已发布</option>
                        </select>
                        <button id="btnSearch" class="btn btn-default btn-sm">筛选</button>
                    </form>
                </div>
                <div class="col-xs-6">
                    <a href="article_release.html" class="btn btn-success btn-sm pull-right" id="release_btn">发表文章</a>
                </div>
            </div>
            <table class="table table-striped table-bordered table-hover mp20">
                <thead>
                    <tr>
                        <th>标题</th>
                        <th>作者</th>
                        <th>分类</th>
                        <th class="text-center">发表时间</th>
                        <th class="text-center">状态</th>
                        <th class="text-center" width="100">操作</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>王积千造统最头</td>
                        <td>杰克</td>
                        <td>奇趣事</td>
                        <td class="text-center">2017-06-08 07:08:46</td>
                        <td class="text-center">已发布</td>
                        <td class="text-center">
                            <a href="article_edit.html" class="btn btn-default btn-xs">编辑</a>
                            <a href="javascript:void(0);" class="btn btn-danger btn-xs delete">删除</a>
                        </td>
                    </tr>
                </tbody>
            </table>

            <div class="row text-center">

                <!-- 准备一个分页容器 -->
                <ul id="pagination" class="pagination-sm"></ul>
                <p>当前类别没有数据</p>
            </div>
        </div>
    </div>

    <!-- 文章类别模板 -->
    <script id="categoryList" type="text/html">
     <option value="">所有分类</option>
    {{each data v}}
    <option value="{{v.id}}">{{v.name}}</option>
    {{/each}}
    
    </script>


    <!-- 文章列表模板 -->
    <script id="articleList" type="text/html">
         {{each data.data v}}
         <tr>
             <td>{{v.title}}</td>
             <td>{{v.author}}</td>
             <td>{{v.category}}</td>
             <td class='text-center'>{{v.date}}</td>
             <td class='text-center'>{{v.state}}</td>
             <td class='text-center'>
                 <a href="article_edit.html?articleId={{v.id}}" data-id='{{v.id}}' class='btn btn-default btn-xs'>编辑</a>
                 <a href="javascript:void(0)" data-id='{{v.id}}' class='btn btn-danger btn-xs delete'>删除</a>
                </td>
         </tr>
         {{/each}}

    </script>
    <script src="./libs/http.js"></script>

    <script>
        $(function () {
            $.ajax({
                type: 'get',
                url: BigNew.category_list,
                success: function (backData) {
                    if (backData.code == 200) {
                        let str = template('categoryList', backData);
                        $('#selCategory').html(str);
                    }
                }
            })



            function getArticleData(currentPage, callback) {
                $.ajax({
                    type: 'get',
                    url: BigNew.article_query,
                    data: {
                        type: $('#selCategory').val(),
                        state: $('#selStatus').val(),
                        page: currentPage,
                        perpage: 10
                    },
                    success: function (backData) {
                        console.log(backData);
                        if (backData.code == 200) {
                            let str = template('articleList', backData);
                            $('tbody').html(str);

                            if (backData.data.data.length != 0 && callback != null) {
                                $('#pagination').show().siblings('p').hide();
                                callback(backData);


                            } else if (selPage == 1 && backData.data.data.length == 0) {
                                $('#pagination').hide().siblings('p').show();
                            } else if (backData.data.totalPage == selPage - 1 && backData.data.data.length == 0) {
                                $('#pagination').twbsPagination('changeTotalPages', backData.data.totalPage, selPage - 1)
                            }
                        }
                    }
                })
            }

            let selPage = 1;
            getArticleData(selPage, function (backData) {
                $('#pagination').twbsPagination({
                    first: '首页',
                    prev: '上一页',
                    next: '下一页',
                    last: '尾页',
                    totalPages: backData.data.totalPage,
                    visiblePages: 10,
                    onPageClick: function (event, page) {
                        console.log(page);
                        selPage = page;
                        getArticleData(selPage, null);
                    }
                });
            });
            $('#btnSearch').on('click', function (e) {
                e.preventDefault();
                selPage = 1;
                getArticleData(selPage, function (backData) {
                    $('#pagination').twbsPagination('changeTotalPages', backData.data.totalPage, 1)
                })
            })


            $('tbody').on('click', '.delete', function (e) {
                e.preventDefault();
                if (confirm('是否确定真的要删除？')) {
                    let delID = $(this).attr('data-id');
                    $.ajax({
                        type: 'post',
                        url: BigNew.article_delete,
                        data: {
                            id: delID
                        },
                        success: function (backData) {
                            if (backData.code == 204) {
                                getArticleData(selPage, function (backData) {
                                    $('#pagination').twbsPagination('changeTotalPages', backData.data.totalPage, selPage);
                                })
                            }
                        }
                    })
                }

                $('#release_btn').on('clcik', function () {
                    parent.$('.leve102 li').eq(1).click();
                })

            })

            // $.ajax({
            //     type: 'get',
            //     url: BigNew.article_query,
            //     data: {
            //         type: $('#selCategory').val(),
            //         state: $('#selStatus').val(),
            //         page: 1,
            //         perpage: 10
            //     },
            //     success: function (backData) {
            //         if (backData.code == 200) {
            //             let str = template('articleList', backData);
            //             $('tbody').html(str);

            //             $('#pagination').twbsPagination({
            //                 first: '首页',
            //                 prev: '上一页',
            //                 next: '下一页',
            //                 last: '尾页',
            //                 totalPages: backData.data.totalPage,
            //                 visiblePages: 10,
            //                 onPageClick: function (event, page) {
            //                     // console.log(page);
            //                     $.ajax({
            //                         type: 'get',
            //                         url: BigNew.article_query,
            //                         data: {
            //                             type: $('#selCategory').val(),
            //                             state: $('#selStatus').val(),
            //                             page: page,
            //                             perpage: 10
            //                         },
            //                         success: function (backData) {
            //                             if (backData.code == 200) {
            //                                 let str = template('articleList', backData);
            //                                 $('tbody').html(str);


            //                             }
            //                         }
            //                     })
            //                 }
            //             });
            //         }
            //     }
            // })


            // $('#btnSearch').on('click', function (e) {
            //     e.preventDefault();
            //     $.ajax({
            //         type: 'get',
            //         url: BigNew.article_query,
            //         data: {
            //             type: $('#selCategory').val(),
            //             state: $('#selStatus').val(),
            //             page: 1,
            //             perpage: 10
            //         },
            //         success: function (backData) {
            //             if (backData.code == 200) {
            //                 let str = template('articleList', backData);
            //                 $('tbody').html(str);

            //                 $('#pagination').twbsPagination('changeTotalpages', backData.data.totalPage, 1);
            //             }
            //         }
            //     })
            // })

        })
    </script>
</body>

</html>